Description: Material: The slide hammer puller set is made of chrome vanadium steel material, is sturdy, and has a long service timeWith Case:The bearing puller kit comes with a storage case for easy portability and storagePractical Tool:Slide hammer puller can remove bearings or gears, pulleys, and flywheels off a shaft without damaging your applicationApplication: 3 jaw pullers for various bearings that are not easy to disassemble, also used for car repair, machine repair, motorcycle bearing and gear, etcHigh Performance: Professional manufacturing slide hammer puller, sturdy and stable performance, easy to use Specification: Material: Chrome Vanadium Steel Size Chart: Internal Range: 1.5 cm to 10.5 cm/0.59 inch to 4.13 inchExternal Range:1.5 cm to 8 cm/0.59 inch to 3.15 inchRod Length: 40 cm/15.75 inch Package Includes: 1xSlide Hammer Puller Set Note: Please allow slightly errors 1-2cm differences due to manual measurement.